One day, Ji-su (Shim Hye-jin) who was living a very normal life, notices
a very strange aura about her husband, Jae-min. All of a sudden, her
husband Jae-min (Jang Dong-jik) said that he found his marriage life
very stuffy, so he wanted to marry Se-jeong who helped him find a
meaning to life. Ji-su tries hard to guard her family, but because of
Jae-min's imprudence, she decides to divorce him. However, Se-jeong was
already in love with Do-yeon, and in her reckless courting, he ends up
marrying her. However, Do-yeon was already in love with Ji-su...